How much oxide do you use to color concrete?
Generally, you should add oxide at a rate of 5% of the weight of the concrete’s cement content. For instance, if you have 100 pounds of cement, you should add 5 pounds of oxide. Adding oxide at a concentration of slightly more than 5% of the weight of the cement content will result in a darker hue.
How do you make concrete statues look old?
The EASY Way to Age a New Cement Statue
- Spray a small area of the statue with water.
- Dip the paintbrush into the color-solution, and apply the color to the area you’ve just wet.
- Using the rag, immediately wipe any protruding, or “high” areas.
- Step back and look at your work.
Does Coloured concrete fade?
The color can’t fade, but the concrete can. Left unprotected or weakened by a poor mix design or finishing job, the surface of concrete “dusts” and erodes slowly until fine aggregate and sand particles are exposed. This same process occurs in colored concrete.
What do you color cement with?
You can color concrete with acrylic paint by mixing it into the wet mix. Acrylic paint can be a cheap way to color concrete crafts. The same goes for using latex paint for coloring concrete. I made these DIY Concrete Pillar Candleholders using white cement mix and the green was acrylic paint.
How do you protect outdoor statues?
Protect your work surface with a dropcloth and lay the item flat. Apply one light coat of polyurethane to the exposed surface, and then allow it to dry. Flip the item over and apply a light coat of polyurethane to the opposite side. Repeat the process a second time for added protection.
How do you waterproof a concrete statue?
Brush a waterproof concrete sealer over the surface of a clean and dry statue. Allow the ornament to dry for at least 24 hours or per the directions on the sealant container. Apply another coat of sealant if necessary to fully cover the concrete. Leave the bottom of the statue unsealed to allow the concrete to breathe.
Can you paint a stone statue?
You can also paint the entire statue with base coat, then use the same dry-brush technique with a lighter color. For outside, use Exterior Latex Paint marked for concrete. Clean concrete with water only and scrub with a hard bristle brush. It must be dry for 24-48 hours before painting.
Can you color quikrete?
Adding color to your concrete is a great way to brighten up the look of any DIY concrete product. QUIKRETE Concrete Mix paired with QUIKRETE Liquid Cement Color is the easy way to ignite beauty into your plain looking concrete.
How are iron oxide pigments used in concrete?
Iron Oxide Pigments Iron oxide pigments produce vibrant, durable colors in concrete and other cementitious materials. Iron oxide pigments are tested and certified by the American Society for the Testing of Materials to be light-fast, insoluble, and alkali resistant (ASTM C-979).
Where does Solomon colors make iron oxide pigments?
Solomon Colors is proud to blend and process all dry, liquid, and granular pigments in Springfield, IL and Rialto, CA. Solomon Colors provides industry leading iron oxide pigments, automated dispensers, and customer service to the ready mix concrete producer, architectural precast concrete producer, or block and paver manufacturer.
How many color tones can you make with concrete oxide?
For example 160 color can create a 4 different color tones depends to pigment to cementitious material usage rate. Please note: pigment dosage calculated by cementitious material weight. Concrete oxide pigment loading rate is between 1% and 10% depending on depth of color required in the mix.
What kind of oxide is used in concrete?
Mix Ready Concrete Colors are lightfast, lime-proof, weather-resistant color “admixtures” made of metal or mineral oxides either recycled from iron or refined from the earth. (Supra-Instant Black is a concentrated carbon black, treated in a proprietary process for extra tint strength and dispersibility.
